Peter Gusenberg
E595117
Peter Gusenberg was a Chicago mobster and prominent member of the North Side Gang who was famously killed in the 1929 Saint Valentine’s Day Massacre.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Frank Gusenberg | 1 |
| Peter Gusenberg canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6467446 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Peter Gusenberg Context triple: [Saint Valentine's Day Massacre, notableVictim, Peter Gusenberg]
-
A.
Greg Grunberg
Greg Grunberg is an American actor best known for his roles in television series such as "Heroes," "Alias," and "Felicity," as well as appearances in major film franchises.
-
B.
Frank Palko
Frank Palko was the criminal defendant at the center of the landmark U.S. Supreme Court case Palko v. Connecticut, which shaped the doctrine of selective incorporation of Bill of Rights protections to the states.
-
C.
John Froines
John Froines was an American chemist, anti–Vietnam War activist, and one of the defendants in the infamous Chicago Seven trial.
-
D.
Richard Hagen
Richard Hagen is a theoretical physicist best known as one of the co-discoverers of the Higgs mechanism in particle physics.
-
E.
Michael Rosenberg
Michael Rosenberg is a television producer and executive known for his work on the Western drama series "Hell on Wheels."
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Peter Gusenberg Target entity description: Peter Gusenberg was a Chicago mobster and prominent member of the North Side Gang who was famously killed in the 1929 Saint Valentine’s Day Massacre.
-
A.
Greg Grunberg
Greg Grunberg is an American actor best known for his roles in television series such as "Heroes," "Alias," and "Felicity," as well as appearances in major film franchises.
-
B.
Frank Palko
Frank Palko was the criminal defendant at the center of the landmark U.S. Supreme Court case Palko v. Connecticut, which shaped the doctrine of selective incorporation of Bill of Rights protections to the states.
-
C.
John Froines
John Froines was an American chemist, anti–Vietnam War activist, and one of the defendants in the infamous Chicago Seven trial.
-
D.
Richard Hagen
Richard Hagen is a theoretical physicist best known as one of the co-discoverers of the Higgs mechanism in particle physics.
-
E.
Michael Rosenberg
Michael Rosenberg is a television producer and executive known for his work on the Western drama series "Hell on Wheels."
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
mobster
ⓘ
organized crime figure ⓘ person ⓘ |
| activeDuring | Prohibition in the United States ⓘ |
| associatedWith | George Gusenberg NERFINISHED ⓘ |
| causeOfDeath | gunshot wounds ⓘ |
| cityOfResidence | Chicago NERFINISHED ⓘ |
| conflictWith |
Al Capone
NERFINISHED
ⓘ
Chicago Outfit NERFINISHED ⓘ |
| countryOfActivity |
United States of America
ⓘ
surface form:
United States
|
| criminalActivity |
bootlegging
ⓘ
racketeering ⓘ |
| criminalOrganization | North Side Gang NERFINISHED ⓘ |
| criminalStatus | killed ⓘ |
| dateOfDeath | 1929-02-14 ⓘ |
| era | Prohibition era ⓘ |
| ethnicity | German-American ⓘ |
| event | Saint Valentine’s Day Massacre NERFINISHED ⓘ |
| familyName | Gusenberg NERFINISHED ⓘ |
| givenName | Peter ⓘ |
| historicalPeriod | 1920s United States ⓘ |
| killedIn | Saint Valentine’s Day Massacre NERFINISHED ⓘ |
| mannerOfDeath | homicide ⓘ |
| memberOf | North Side Gang NERFINISHED ⓘ |
| notableEvent | murder during Saint Valentine’s Day Massacre ⓘ |
| notableFor |
being a prominent member of the North Side Gang in Chicago
ⓘ
being killed in the Saint Valentine’s Day Massacre ⓘ |
| occupation |
bootlegger
ⓘ
mobster ⓘ |
| partOf | Chicago underworld NERFINISHED ⓘ |
| placeOfActivity | Chicago NERFINISHED ⓘ |
| placeOfDeath | Chicago NERFINISHED ⓘ |
| sibling | George Gusenberg NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Peter Gusenberg Description of subject: Peter Gusenberg was a Chicago mobster and prominent member of the North Side Gang who was famously killed in the 1929 Saint Valentine’s Day Massacre.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Frank Gusenberg